JPS55100694A - Oscillator circuit for induction heater - Google Patents

Oscillator circuit for induction heater

Info

Publication number
JPS55100694A
JPS55100694A JP713979A JP713979A JPS55100694A JP S55100694 A JPS55100694 A JP S55100694A JP 713979 A JP713979 A JP 713979A JP 713979 A JP713979 A JP 713979A JP S55100694 A JPS55100694 A JP S55100694A
Authority
JP
Japan
Prior art keywords
oscillator circuit
induction heater
induction
heater
oscillator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP713979A
Other languages
Japanese (ja)
Other versions
JPS6221238B2 (en
Inventor
Takashi Takeuchi
Youichi Kaneko
Hisato Oowatari
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP713979A priority Critical patent/JPS55100694A/en
Priority to US06/115,409 priority patent/US4320276A/en
Publication of JPS55100694A publication Critical patent/JPS55100694A/en
Publication of JPS6221238B2 publication Critical patent/JPS6221238B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/46—Dielectric heating
    • H05B6/62—Apparatus for specific applications
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/46—Dielectric heating
    • H05B6/48—Circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
JP713979A 1979-01-26 1979-01-26 Oscillator circuit for induction heater Granted JPS55100694A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP713979A JPS55100694A (en) 1979-01-26 1979-01-26 Oscillator circuit for induction heater
US06/115,409 US4320276A (en) 1979-01-26 1980-01-25 Dielectric heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP713979A JPS55100694A (en) 1979-01-26 1979-01-26 Oscillator circuit for induction heater

Publications (2)

Publication Number Publication Date
JPS55100694A true JPS55100694A (en) 1980-07-31
JPS6221238B2 JPS6221238B2 (en) 1987-05-12

Family

ID=11657737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP713979A Granted JPS55100694A (en) 1979-01-26 1979-01-26 Oscillator circuit for induction heater

Country Status (2)

Country Link
US (1) US4320276A (en)
JP (1) JPS55100694A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5727593A (en) * 1980-07-25 1982-02-13 Matsushita Electric Industrial Co Ltd High frequency heater
JPS5743385A (en) * 1980-08-28 1982-03-11 Matsushita Electric Industrial Co Ltd High frequency heater
JPS6099798U (en) * 1983-09-13 1985-07-08 嶋倉　義浩 Hand type high frequency heating device
JPS61183894A (en) * 1985-02-09 1986-08-16 河西工業株式会社 High frequency welder

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59216575A (en) * 1983-05-25 1984-12-06 Dowa:Kk Method and apparatus for preparation of food by electrical processing
DE69129705T2 (en) * 1990-12-24 1999-04-08 Ford-Werke Ag, 50735 Koeln Method and device for connecting a conductive object to a non-conductive object.
US5223684A (en) * 1991-05-06 1993-06-29 Ford Motor Company Method and apparatus for dielectrically heating an adhesive
US5290583A (en) * 1992-04-02 1994-03-01 David Reznik Method of electroheating liquid egg and product thereof
US5541392A (en) * 1994-05-09 1996-07-30 Henny Penny Corporation Product tray for dielectric oven
US6124581A (en) * 1997-07-16 2000-09-26 Illinois Tool Works Inc. Method and apparatus for producing power for an induction heating source
AU3576700A (en) * 1999-03-24 2000-10-09 Ato B.V. Method for treating products by high voltage pulses
US7687093B2 (en) * 2003-01-29 2010-03-30 Sfk Systems A/S Method and an apparatus for thawing frozen meat
US7586071B2 (en) * 2004-08-31 2009-09-08 Mark Gruenspecht RF welding device with filtering and tuning
JP4630189B2 (en) * 2005-12-21 2011-02-09 山本ビニター株式会社 High frequency thawing apparatus and thawing method
CN109197984A (en) * 2018-11-29 2019-01-15 成都沃特塞恩电子技术有限公司 Unipolar plate thawing apparatus and thawing equipment
CN110493909B (en) * 2019-08-27 2022-09-30 上海点为智能科技有限责任公司 Distributed radio frequency or microwave thawing equipment
DE102021211949A1 (en) * 2021-10-22 2023-04-27 DIL Deutsches Institut für Lebensmitteltechnik e.V. Device and method for heating food

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52147350A (en) * 1976-06-01 1977-12-07 Kubota Ltd High frequency heating device
JPS53148947A (en) * 1977-05-31 1978-12-26 Nec Corp High-frequency transistor oscillator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2253971A (en) * 1940-03-09 1941-08-26 Gen Electric Food storage receptacle
US3053960A (en) * 1958-11-26 1962-09-11 Gen Motors Corp Dielectric process and apparatus for forming materials
US3043569A (en) * 1960-02-24 1962-07-10 Gen Motors Corp Butter storage in a refrigerator
GB1042920A (en) * 1963-11-30 1966-09-14 Chajim Gros High frequency dielectric heating process and apparatus
US3394007A (en) * 1966-05-19 1968-07-23 Campbell Richard Lincoln Method of thawing and cooking food
US3943332A (en) * 1973-09-19 1976-03-09 Marsh Products, Inc. Cooking device
US4112285A (en) * 1977-03-14 1978-09-05 The Continental Group, Inc. Induction heating using parallel electric/magnetic fields
US4119826A (en) * 1977-04-04 1978-10-10 Champion International Corporation Dielectric heat generator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52147350A (en) * 1976-06-01 1977-12-07 Kubota Ltd High frequency heating device
JPS53148947A (en) * 1977-05-31 1978-12-26 Nec Corp High-frequency transistor oscillator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5727593A (en) * 1980-07-25 1982-02-13 Matsushita Electric Industrial Co Ltd High frequency heater
JPS5743385A (en) * 1980-08-28 1982-03-11 Matsushita Electric Industrial Co Ltd High frequency heater
JPS6099798U (en) * 1983-09-13 1985-07-08 嶋倉　義浩 Hand type high frequency heating device
JPS61183894A (en) * 1985-02-09 1986-08-16 河西工業株式会社 High frequency welder

Also Published As

Publication number Publication date
US4320276A (en) 1982-03-16
JPS6221238B2 (en) 1987-05-12

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